16559-4650 RST 887
16h 55m 53.48s -46° 50' 12.0" P.A. 312.00 sep 1.6 mag 11.88,12.40
| Coord 2000 |
16559-4650 |
|
Discov num |
RST 887 |
|
Comp |
|
|
Coord arcsec 2000 |
16 55 53.48 -46 50 12.0 |
|
| Date first |
1930 |
|
Date last |
2015 |
|
Obs |
3 |
|
| Pa first |
309 |
|
Pa last |
311.7 |
|
P.A. Now (θ) |
311.7° |
|
| Sep first |
1.1 |
|
Sep last |
1.559 |
|
Sep. Now (ρ) |
1.559" |
|
| Mag pri |
11.88 |
|
Mag sec |
12.40 |
|
delta mag (ΔM) |
0.52 |
|
Spectral class |
|
|
| Pri motion ra |
+006 |
|
Sec motion ra |
|
|
| Pri motion dec |
-014 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Ara |
|
Tycho2 |
8327-00345-1 |
|
Gaia DR2 |
5939854390713532800 |
|
